Pull bugzilla-7880 into release branch

[linux-2.6-omap-h63xx.git] / drivers / net / fs_enet / mac-fcc.c

diff --git a/drivers/net/fs_enet/mac-fcc.c b/drivers/net/fs_enet/mac-fcc.c
index 64e20982c1fedc66a136eeb72893a1055cc0fa2c..5603121132cdc2ef1d1ff89b023fd55db1a61fe7 100644 (file)
--- a/drivers/net/fs_enet/mac-fcc.c
+++ b/drivers/net/fs_enet/mac-fcc.c
@@ -15,14 +15,12 @@
 #include <linux/module.h>
 #include <linux/kernel.h>
 #include <linux/types.h>
-#include <linux/sched.h>
 #include <linux/string.h>
 #include <linux/ptrace.h>
 #include <linux/errno.h>
 #include <linux/ioport.h>
 #include <linux/slab.h>
 #include <linux/interrupt.h>
-#include <linux/pci.h>
 #include <linux/init.h>
 #include <linux/delay.h>
 #include <linux/netdevice.h>
@@ -34,6 +32,7 @@
 #include <linux/bitops.h>
 #include <linux/fs.h>
 #include <linux/platform_device.h>
+#include <linux/phy.h>
 
 #include <asm/immap_cpm2.h>
 #include <asm/mpc8260.h>
@@ -122,22 +121,32 @@ static int do_pd_setup(struct fs_enet_private *fep)
 
        /* Attach the memory for the FCC Parameter RAM */
        r = platform_get_resource_byname(pdev, IORESOURCE_MEM, "fcc_pram");
-       fep->fcc.ep = (void *)r->start;
-
+       fep->fcc.ep = (void *)ioremap(r->start, r->end - r->start + 1);
        if (fep->fcc.ep == NULL)
                return -EINVAL;
 
        r = platform_get_resource_byname(pdev, IORESOURCE_MEM, "fcc_regs");
-       fep->fcc.fccp = (void *)r->start;
-
+       fep->fcc.fccp = (void *)ioremap(r->start, r->end - r->start + 1);
        if (fep->fcc.fccp == NULL)
                return -EINVAL;
 
-       fep->fcc.fcccp = (void *)fep->fpi->fcc_regs_c;
+       if (fep->fpi->fcc_regs_c) {
+
+               fep->fcc.fcccp = (void *)fep->fpi->fcc_regs_c;
+       } else {
+               r = platform_get_resource_byname(pdev, IORESOURCE_MEM,
+                               "fcc_regs_c");
+               fep->fcc.fcccp = (void *)ioremap(r->start,
+                               r->end - r->start + 1);
+       }
 
        if (fep->fcc.fcccp == NULL)
                return -EINVAL;
 
+       fep->fcc.mem = (void *)fep->fpi->mem_offset;
+       if (fep->fcc.mem == NULL)
+               return -EINVAL;
+
        return 0;
 }
 
@@ -155,8 +164,6 @@ static int setup_data(struct net_device *dev)
        if ((unsigned int)fep->fcc.idx >= 3)    /* max 3 FCCs */
                return -EINVAL;
 
-       fep->fcc.mem = (void *)fpi->mem_offset;
-
        if (do_pd_setup(fep) != 0)
                return -EINVAL;
 
@@ -394,7 +401,7 @@ static void restart(struct net_device *dev)
 
        /* adjust to speed (for RMII mode) */
        if (fpi->use_rmii) {
-               if (fep->speed == 100)
+               if (fep->phydev->speed == 100)
                        C8(fcccp, fcc_gfemr, 0x20);
                else
                        S8(fcccp, fcc_gfemr, 0x20);
@@ -420,7 +427,7 @@ static void restart(struct net_device *dev)
                S32(fccp, fcc_fpsmr, FCC_PSMR_RMII);
 
        /* adjust to duplex mode */
-       if (fep->duplex)
+       if (fep->phydev->duplex)
                S32(fccp, fcc_fpsmr, FCC_PSMR_FDE | FCC_PSMR_LPB);
        else
                C32(fccp, fcc_fpsmr, FCC_PSMR_FDE | FCC_PSMR_LPB);
@@ -486,7 +493,10 @@ static void rx_bd_done(struct net_device *dev)
 
 static void tx_kickstart(struct net_device *dev)
 {
-       /* nothing */
+       struct fs_enet_private *fep = netdev_priv(dev);
+       fcc_t *fccp = fep->fcc.fccp;
+
+       S32(fccp, fcc_ftodr, 0x80);
 }
 
 static u32 get_int_events(struct net_device *dev)